Lmao. There are no influencers that are valuable to Nintendo. Like at all. They're a company that can literally tank through anything and come out smelling like roses. Their fans and influencers might as well be guardsmen to them.
Remember the big drama with Pokemon Sword and Shield? How we were all gonna boycott it because they cut tons of content? Then they sold a combined 10 billion copies. They also have the worst online service, almost never lower the price of their games, never port their first parties to any other console and have crushed more user created content into the dust than any other video game company. And all of that means jack shit. They are bulletproof.
Ignoring the fact that it's cute anime girls vs your average streamer whose a fat retard generally, Vtubers have to be professional, especially ones that are affiliated with a larger brand like Hololive, Nijisani or even Vshojo.
It's ok for them to rage, make the occasional wink wink lewd joke and freak out on occasion but above all else, they need to be professionals. Because it's actually a job for them. A job they got hired for, one they need actual skill to do (Pretty much all of them can sing and most can draw pretty well) and one that, if they fuck up with they will get their ass shitcanned so fucking fast and replaced with another girl hungry to be the next big sensation.
As an aside, as hugboxy as stuff like Hololive fans can be, positivity and generally having a great time, even if its with a shit game will always net more viewers than being a big old sourpuss like so many old hack personalities are. Being negative all the time just makes you depressed as well and at some point, most people will realize that and just stop being interested in angry old streamers.
